6 papers
PHY Authentication for Ambient IoTs in Near-Field XL-MIMO Backscatter Communication Systems
Fikiri Salum Uledi, Hafsa Ahmad, Muhammad Bilal Janjua +2
This letter exploits near-field (NF) spherical wavefronts to derive geometry-dependent physical signatures for backscatter device (BD) authentication in extremely large-scale multi…
Scalable Multi-BD Access for OFDM-Based Symbiotic Backscatter Communications
Fikiri Salum Uledi, Muhammad Bilal Janjua, Muhammad Sohaib J. Solaija +2
We propose an interference-free multi-backscatter device (BD) access scheme for orthogonal frequency division multiplexing (OFDM)-based symbiotic backscatter communication (SBC). S…
Simultaneous Intrusion Detection and Localization Using ISAC Network
Usama Shakoor, Muhammad Bilal Janjua, Muhammad Sohaib J. Solaija +1
The rapid increase in utilization of smart home technologies has introduced new paradigms to ensure the security and privacy of inhabitants. In this study, we propose a novel appro…
Interference Mitigation and Spectral Efficiency Enhancement in a Multi-BD Symbiotic Radio
Fikiri Salum Uledi, Muhammad Bilal Janjua, Çagrı Özgenç Etemoglu +1
This study presents a framework designed to mitigate direct-link interference (DLI) and inter-backscatter device interference (IBDI) in multi-backscatter orthogonal frequency divis…
Interference-Free Backscatter Communications for OFDM-Based Symbiotic Radio
Muhammad Bilal Janjua, Alphan Şahin, Hüseyin Arslan
This study proposes an orthogonal frequency division multiplexing (OFDM) based scheme to achieve interference-free backscatter communications (BC) in a symbiotic radio system. In s…
Survey on Symbiotic Radio: A Paradigm Shift in Spectrum Sharing and Coexistence
Muhammad Bilal Janjua, Huseyin Arslan
Sixth-generation (6G) of mobile communication aims to connect this world digitally through green communication networks that provide secure, ubiquitous, and unlimited connectivity…